Revert "stage2: add compile log statement (#7191)"

The addition of `addDeclErr` introduced a memory leak at every call
site, and I also would like to push back on having more than 1
compilation error per `Decl`.

This reverts commit 1634d45f1d53c8d7bfefa56ab4d2fa4cc8218b6d.

4 files changed, 4 insertions, 4 deletions

diff --git a/src/link/C.zig b/src/link/C.zig
index cadbcf105f..325f2ee048 100644
--- a/src/link/C.zig
+++ b/src/link/C.zig
@@ -106,7 +106,7 @@ pub fn deinit(self: *C) void {
 pub fn updateDecl(self: *C, module: *Module, decl: *Module.Decl) !void {
     codegen.generate(self, decl) catch |err| {
         if (err == error.AnalysisFail) {
-            try module.addDeclErr(decl, self.error_msg);
+            try module.failed_decls.put(module.gpa, decl, self.error_msg);
         }
         return err;
     };
diff --git a/src/link/Coff.zig b/src/link/Coff.zig
index 5ec4284623..bea3033f88 100644
--- a/src/link/Coff.zig
+++ b/src/link/Coff.zig
@@ -658,7 +658,7 @@ pub fn updateDecl(self: *Coff, module: *Module, decl: *Module.Decl) !void {
         .appended => code_buffer.items,
         .fail => |em| {
             decl.analysis = .codegen_failure;
-            try module.addDeclErr(decl, em);
+            try module.failed_decls.put(module.gpa, decl, em);
             return;
         },
     };
diff --git a/src/link/Elf.zig b/src/link/Elf.zig
index 2cd668c09f..6232a64e4a 100644
--- a/src/link/Elf.zig
+++ b/src/link/Elf.zig
@@ -2248,7 +2248,7 @@ pub fn updateDecl(self: *Elf, module: *Module, decl: *Module.Decl) !void {
         .appended => code_buffer.items,
         .fail => |em| {
             decl.analysis = .codegen_failure;
-            try module.addDeclErr(decl, em);
+            try module.failed_decls.put(module.gpa, decl, em);
             return;
         },
     };
diff --git a/src/link/MachO.zig b/src/link/MachO.zig
index 8c3001938f..17816959a3 100644
--- a/src/link/MachO.zig
+++ b/src/link/MachO.zig
@@ -1062,7 +1062,7 @@ pub fn updateDecl(self: *MachO, module: *Module, decl: *Module.Decl) !void {
         .appended => code_buffer.items,
         .fail => |em| {
             decl.analysis = .codegen_failure;
-            try module.addDeclErr(decl, em);
+            try module.failed_decls.put(module.gpa, decl, em);
             return;
         },
     };